122042055504 has 40 divisors (see below), whose sum is σ = 315348343200. Its totient is φ = 40671261568.

The previous prime is 122042055479. The next prime is 122042055511. The reversal of 122042055504 is 405550240221.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83562 + ... + 501065.

It is an arithmetic number, because the mean of its divisors is an integer number (7883708580).

Almost surely, 2^122042055504 is an apocalyptic number.

It is an amenable number.

122042055504 is an abundant number, since it is smaller than the sum of its proper divisors (193306287696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122042055504 is a wasteful number, since it uses less digits than its factorization.

122042055504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588987 (or 588981 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 30.

Adding to 122042055504 its reverse (405550240221), we get a palindrome (527592295725).

The spelling of 122042055504 in words is "one hundred twenty-two billion, forty-two million, fifty-five thousand, five hundred four".